import auth from '@/plugins/auth'
import router, { constantRoutes, dynamicRoutes } from '@/router'
import { getRouters } from '@/api/menu'
import Layout from '@/layout/index'
import ParentView from '@/components/ParentView'
import InnerLink from '@/layout/components/InnerLink'

// 匹配views里面所有的.vue文件
const modules = import.meta.glob('./../../views/**/*.vue')

const usePermissionStore = defineStore(
  'permission',
  {
    state: () => ({
      routes: [],
      addRoutes: [],
      defaultRoutes: [],
      topbarRouters: [],
      sidebarRouters: [
        {
          "path": "/redirect",
          "component": {
            "__name": "index",
            "__hmrId": "051739fd",
            "__scopeId": "data-v-051739fd",
            "__file": "E:/ProjectWork/Skill-Contest-Vue3/src/layout/index.vue"
          },
          "hidden": true,
          "children": [
            {
              "path": "/redirect/:path(.*)"
            }
          ]
        },
        {
          "path": "/login",
          "hidden": true
        },
        {
          "path": "/register",
          "hidden": true
        },
        {
          "path": "/:pathMatch(.*)*",
          "hidden": true
        },
        {
          "path": "/401",
          "hidden": true
        },
        {
          "path": "",
          "component": {
            "__name": "index",
            "__hmrId": "051739fd",
            "__scopeId": "data-v-051739fd",
            "__file": "E:/ProjectWork/Skill-Contest-Vue3/src/layout/index.vue"
          },
          "redirect": "/index",
          "children": [
            {
              "path": "/index",
              "name": "Index",
              "meta": {
                "title": "首页",
                "icon": "dashboard",
                "affix": true
              }
            }
          ]
        },
        {
          "path": "/user",
          "component": {
            "__name": "index",
            "__hmrId": "051739fd",
            "__scopeId": "data-v-051739fd",
            "__file": "E:/ProjectWork/Skill-Contest-Vue3/src/layout/index.vue"
          },
          "hidden": true,
          "redirect": "noredirect",
          "children": [
            {
              "path": "profile/:activeTab?",
              "name": "Profile",
              "meta": {
                "title": "个人中心",
                "icon": "user"
              }
            }
          ]
        },
        {
          "path": "/skillsContest",
          "name": "SkillsContest",
          "component": {
            "__name": "index",
            "__hmrId": "051739fd",
            "__scopeId": "data-v-051739fd",
            "__file": "E:/ProjectWork/Skill-Contest-Vue3/src/layout/index.vue"
          },
          "redirect": "noRedirect",
          "alwaysShow": true,
          "hidden": false,
          "meta": {
            "title": "AIDEV",
            "icon": "guide",
            "noCache": false,
            "link": null
          },
          "children": [
            {
              "path": "skillsContest/assistantCenter",
              "name": "AssistantCenter",
              "meta": {
                "title": "助手中心",
                "icon": "user",
                "noCache": false,
                "link": null
              }
            },
            {
              "path": "skillsContest/modelTuning",
              "name": "AodelTuning",
              "meta": {
                "title": "模型调优",
                "icon": "user",
                "noCache": false,
                "link": null
              }
            }
          ]
        },
        {
          "path": "/repository",
          "name": "Repository",
          "component": {
            "__name": "index",
            "__hmrId": "051739fd",
            "__scopeId": "data-v-051739fd",
            "__file": "E:/ProjectWork/Skill-Contest-Vue3/src/layout/index.vue"
          },
          "redirect": "noRedirect",
          "alwaysShow": true,
          "hidden": false,
          "meta": {
            "title": "知识库",
            "icon": "guide",
            "noCache": false,
            "link": null
          },
          "children": [
            {
              "path": "repository/projectData",
              "name": "RrojectData",
              "meta": {
                "title": "项目资料",
                "icon": "user",
                "noCache": false,
                "link": null
              }
            }
          ]
        },
      ]
    }),
    actions: {
      setRoutes(routes) {
        this.addRoutes = routes
        this.routes = constantRoutes.concat(routes)
      },
      setDefaultRoutes(routes) {
        this.defaultRoutes = constantRoutes.concat(routes)
      },
      setTopbarRoutes(routes) {
        this.topbarRouters = routes
      },
      setSidebarRouters(routes) {
        this.sidebarRouters = routes
      },
      generateRoutes(roles) {
        return new Promise(resolve => {
          // 向后端请求路由数据
          // getRouters().then(res => {
          //   const sdata = JSON.parse(JSON.stringify(res.data))
          //   console.log(sdata, 'sdata');
          //   const rdata = JSON.parse(JSON.stringify(res.data))
          //   const defaultData = JSON.parse(JSON.stringify(res.data))
          //   const sidebarRoutes = filterAsyncRouter(sdata)
          //   const rewriteRoutes = filterAsyncRouter(rdata, false, true)
          //   const defaultRoutes = filterAsyncRouter(defaultData)
          //   const asyncRoutes = filterDynamicRoutes(dynamicRoutes)
          //   asyncRoutes.forEach(route => { router.addRoute(route) })
          //   this.setRoutes(rewriteRoutes)
          //   this.setSidebarRouters(constantRoutes.concat(sidebarRoutes))
          //   console.log(constantRoutes.concat(sidebarRoutes))
          //   this.setDefaultRoutes(sidebarRoutes)
          //   this.setTopbarRoutes(defaultRoutes)
          //   resolve(rewriteRoutes)
          // })

          // TODO
          const rewriteRoutes = filterAsyncRouter([], false, true)
          resolve(rewriteRoutes)
        })
      }
    }
  })

// 遍历后台传来的路由字符串，转换为组件对象
function filterAsyncRouter(asyncRouterMap, lastRouter = false, type = false) {
  return asyncRouterMap.filter(route => {
    if (type && route.children) {
      route.children = filterChildren(route.children)
    }
    if (route.component) {
      // Layout ParentView 组件特殊处理
      if (route.component === 'Layout') {
        route.component = Layout
      } else if (route.component === 'ParentView') {
        route.component = ParentView
      } else if (route.component === 'InnerLink') {
        route.component = InnerLink
      } else {
        route.component = loadView(route.component)
      }
    }
    if (route.children != null && route.children && route.children.length) {
      route.children = filterAsyncRouter(route.children, route, type)
    } else {
      delete route['children']
      delete route['redirect']
    }
    return true
  })
}

function filterChildren(childrenMap, lastRouter = false) {
  var children = []
  childrenMap.forEach(el => {
    el.path = lastRouter ? lastRouter.path + '/' + el.path : el.path
    if (el.children && el.children.length && el.component === 'ParentView') {
      children = children.concat(filterChildren(el.children, el))
    } else {
      children.push(el)
    }
  })
  return children
}

// 动态路由遍历，验证是否具备权限
export function filterDynamicRoutes(routes) {
  const res = []
  routes.forEach(route => {
    if (route.permissions) {
      if (auth.hasPermiOr(route.permissions)) {
        res.push(route)
      }
    } else if (route.roles) {
      if (auth.hasRoleOr(route.roles)) {
        res.push(route)
      }
    }
  })
  return res
}

export const loadView = (view) => {
  let res
  for (const path in modules) {
    const dir = path.split('views/')[1].split('.vue')[0]
    if (dir === view) {
      res = () => modules[path]()
    }
  }
  return res
}

export default usePermissionStore
